3 * Replication Engine which uses the LDAP Sync protocol
5 /* Copyright (c) 2003 by International Business Machines, Inc.
7 * International Business Machines, Inc. (hereinafter called IBM) grants
8 * permission under its copyrights to use, copy, modify, and distribute this
9 * Software with or without fee, provided that the above copyright notice and
10 * all paragraphs of this notice appear in all copies, and that the name of IBM
11 * not be used in connection with the marketing of any product incorporating
12 * the Software or modifications thereof, without specific, written prior
15 * THE SOFTWARE IS PROVIDED "AS IS", AND IBM DISCLAIMS ALL WARRANTIES,
16 * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
17 * PARTICULAR PURPOSE. IN NO EVENT SHALL IBM BE LIABLE FOR ANY SPECIAL,
18 * DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER ARISING
19 * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE, EVEN
20 * IF IBM IS APPRISED OF THE POSSIBILITY OF SUCH DAMAGES.
27 #include <ac/string.h>
28 #include <ac/socket.h>
34 #include "lutil_ldap.h"
41 syncrepl_message_to_entry ( LDAP *, Operation *, LDAPMessage *,
42 Modifications **, int*, struct berval *, struct berval * );
45 syncrepl_entry( LDAP *, Operation*, Entry*, Modifications*,
46 int, struct berval*, struct berval*, int );
49 syncrepl_del_nonpresent( LDAP *, Operation * );
52 syncrepl_add_glue( LDAP *, Operation*, Entry*, Modifications*, int,
53 struct berval*, struct berval* );
56 syncrepl_updateCookie( LDAP *, Operation *, struct berval *, struct berval * );
59 slap_mods_check_syncrepl( Operation *, Modifications **,
60 const char **, char *, size_t, void *ctx );
63 slap_mods_opattrs_syncrepl( Operation *, Modifications *, Modifications **,
64 const char **, char *, size_t );
67 slap_mods2entry_syncrepl( Modifications *, Entry **, int,
68 const char **, char *, size_t );
70 /* callback functions */
71 static int cookie_callback( struct slap_op *, struct slap_rep * );
72 static int dn_callback( struct slap_op *, struct slap_rep * );
73 static int nonpresent_callback( struct slap_op *, struct slap_rep * );
74 static int null_callback( struct slap_op *, struct slap_rep * );
76 static AttributeDescription **add_descs;
77 static AttributeDescription **add_descs_lastmod;
78 static AttributeDescription **del_descs;
79 static AttributeDescription **del_descs_lastmod;
81 struct runqueue_s syncrepl_rq;
86 add_descs = ch_malloc( 2 * sizeof( AttributeDescription * ));
87 add_descs[0] = slap_schema.si_ad_objectClass;
90 add_descs_lastmod = ch_malloc( 7 * sizeof( AttributeDescription * ));
91 add_descs_lastmod[0] = slap_schema.si_ad_objectClass;
92 add_descs_lastmod[1] = slap_schema.si_ad_creatorsName;
93 add_descs_lastmod[2] = slap_schema.si_ad_modifiersName;
94 add_descs_lastmod[3] = slap_schema.si_ad_createTimestamp;
95 add_descs_lastmod[4] = slap_schema.si_ad_modifyTimestamp;
96 add_descs_lastmod[5] = slap_schema.si_ad_entryCSN;
97 add_descs_lastmod[6] = NULL;
99 del_descs = ch_malloc( 9 * sizeof( AttributeDescription * ));
100 del_descs[0] = slap_schema.si_ad_structuralObjectClass;
101 del_descs[1] = slap_schema.si_ad_subschemaSubentry;
102 del_descs[2] = slap_schema.si_ad_hasSubordinates;
103 del_descs[3] = slap_schema.si_ad_creatorsName;
104 del_descs[4] = slap_schema.si_ad_modifiersName;
105 del_descs[5] = slap_schema.si_ad_createTimestamp;
106 del_descs[6] = slap_schema.si_ad_modifyTimestamp;
107 del_descs[7] = slap_schema.si_ad_entryCSN;
110 del_descs_lastmod = ch_malloc( 4 * sizeof( AttributeDescription * ));
111 del_descs_lastmod[0] = slap_schema.si_ad_structuralObjectClass;
112 del_descs_lastmod[1] = slap_schema.si_ad_subschemaSubentry;
113 del_descs_lastmod[2] = slap_schema.si_ad_hasSubordinates;
114 del_descs_lastmod[3] = NULL;
122 struct re_s* rtask = arg;
123 Backend *be = rtask->arg;
124 syncinfo_t *si = ( syncinfo_t * ) be->syncinfo;
126 SlapReply rs = {REP_RESULT};
129 LDAPControl **sctrls = NULL;
130 LDAPControl **rctrls = NULL;
131 LDAPControl *rctrlp = NULL;
132 BerElement *sync_ber = NULL;
133 struct berval *sync_bvalp = NULL;
135 BerElement *ctrl_ber = NULL;
136 BerElement *res_ber = NULL;
139 LDAPMessage *res = NULL;
140 LDAPMessage *msg = NULL;
144 int nresponses, nreferences, nextended, npartial;
145 int nresponses_psearch;
147 int cancel_msgid = -1;
149 struct berval *retdata = NULL;
151 int sync_info_arrived = 0;
155 struct berval syncUUID = { 0, NULL };
156 struct berval syncCookie = { 0, NULL };
161 int syncinfo_arrived = 0;
162 int cancel_response = 0;
165 AttributeDescription** descs = NULL;
177 struct berval base_bv = { 0, NULL };
178 struct berval pbase = { 0, NULL };
179 struct berval nbase = { 0, NULL };
180 struct berval sub_bv = { 0, NULL };
181 struct berval psubrdn = { 0, NULL };
182 struct berval nsubrdn = { 0, NULL };
183 struct berval psub = { 0, NULL };
184 struct berval nsub = { 0, NULL };
186 Modifications *modlist = NULL;
187 Modifications *ml, *mlnext;
188 char *def_filter_str = NULL;
191 LDAP_LOG ( OPERATION, DETAIL1, "do_syncrepl\n", 0, 0, 0 );
193 Debug( LDAP_DEBUG_TRACE, "=>do_syncrepl\n", 0, 0, 0 );
199 if ( abs(si->type) != LDAP_SYNC_REFRESH_ONLY &&
200 abs(si->type) != LDAP_SYNC_REFRESH_AND_PERSIST ) {
204 /* Init connection to master */
206 if ( ldap_is_ldap_url( si->masteruri )) {
207 rc = ldap_initialize( &ld, si->masteruri );
208 if ( rc != LDAP_SUCCESS ) {
210 LDAP_LOG( OPERATION, ERR, "do_syncrepl: "
211 "ldap_initialize failed (%s)\n",
212 si->masteruri, 0, 0 );
214 Debug( LDAP_DEBUG_ANY, "do_syncrepl: "
215 "ldap_initialize failed (%s)\n",
216 si->masteruri, 0, 0 );
220 ld = ldap_init( si->mastername, si->masterport );
223 LDAP_LOG( OPERATION, ERR, "do_syncrepl: "
224 "ldap_init failed (%s:%s)\n",
225 si->mastername, si->masterport, 0 );
227 Debug( LDAP_DEBUG_ANY, "do_syncrepl: "
228 "ldap_init failed (%s:%s)\n",
229 si->mastername, si->masterport, 0 );
234 op.o_protocol = LDAP_VERSION3;
235 ldap_set_option( ld, LDAP_OPT_PROTOCOL_VERSION, &op.o_protocol );
240 rc = ldap_start_tls_s( ld, NULL, NULL );
241 if( rc != LDAP_SUCCESS ) {
243 LDAP_LOG ( OPERATION, ERR, "do_syncrepl: "
244 "%s: ldap_start_tls failed (%d)\n",
245 si->tls == TLS_CRITICAL ? "Error" : "Warning",
248 Debug( LDAP_DEBUG_ANY,
249 "%s: ldap_start_tls failed (%d)\n",
250 si->tls == TLS_CRITICAL ? "Error" : "Warning",
253 if( si->tls == TLS_CRITICAL )
258 if ( si->bindmethod == LDAP_AUTH_SASL ) {
259 #ifdef HAVE_CYRUS_SASL
262 if ( si->secprops != NULL ) {
263 int err = ldap_set_option( ld,
264 LDAP_OPT_X_SASL_SECPROPS, si->secprops);
266 if( err != LDAP_OPT_SUCCESS ) {
268 LDAP_LOG ( OPERATION, ERR, "do_bind: Error: "
269 "ldap_set_option(%s,SECPROPS,\"%s\") failed!\n",
270 si->mastername, si->secprops, 0 );
272 Debug( LDAP_DEBUG_ANY, "Error: ldap_set_option "
273 "(%s,SECPROPS,\"%s\") failed!\n",
274 si->mastername, si->secprops, NULL );
280 defaults = lutil_sasl_defaults( ld,
287 rc = ldap_sasl_interactive_bind_s( ld,
295 if ( rc != LDAP_SUCCESS ) {
297 LDAP_LOG ( OPERATION, ERR, "do_syncrepl: "
298 "ldap_sasl_interactive_bind_s failed (%d)\n",
301 Debug( LDAP_DEBUG_ANY, "do_syncrepl: "
302 "ldap_sasl_interactive_bind_s failed (%d)\n",
307 #else /* HAVE_CYRUS_SASL */
308 fprintf( stderr, "not compiled with SASL support\n" );
312 rc = ldap_bind_s( ld, si->binddn, si->passwd, si->bindmethod );
313 if ( rc != LDAP_SUCCESS ) {
315 LDAP_LOG ( OPERATION, ERR, "do_syncrepl: "
316 "ldap_bind_s failed (%d)\n", rc, 0, 0 );
318 Debug( LDAP_DEBUG_ANY, "do_syncrepl: "
319 "ldap_bind_s failed (%d)\n", rc, 0, 0 );
327 op.o_tmpmemctx = NULL; /* FIXME : to use per-thread mem context */
328 op.o_tag = LDAP_REQ_SEARCH;
329 op.o_dn = si->updatedn;
330 op.o_ndn = si->updatedn;
332 op.o_time = slap_get_time();
333 op.o_managedsait = 1;
334 op.o_threadctx = si->ctx;
337 op.o_connid = op.o_conn->c_connid;
338 op.ors_scope = LDAP_SCOPE_BASE;
339 op.ors_deref = LDAP_DEREF_NEVER;
342 op.ors_attrsonly = 0;
344 op.ors_filter = str2filter( def_filter_str = "(objectClass=*)" );
345 ber_str2bv( def_filter_str, strlen( def_filter_str ), 1,
349 conn.c_send_ldap_result = slap_send_ldap_result;
350 conn.c_send_search_entry = slap_send_search_entry;
351 conn.c_send_search_reference = slap_send_search_reference;
353 /* get syncrepl cookie of shadow replica from subentry */
354 ber_str2bv( si->base, strlen(si->base), 1, &base_bv );
355 dnPrettyNormal( 0, &base_bv, &pbase, &nbase, op.o_tmpmemctx );
357 sprintf( substr, "cn=syncrepl%d", si->id );
358 ber_str2bv( substr, strlen(substr), 1, &sub_bv );
359 dnPrettyNormal( 0, &sub_bv, &psubrdn, &nsubrdn, op.o_tmpmemctx );
361 build_new_dn( &op.o_req_dn, &pbase, &psubrdn );
362 build_new_dn( &op.o_req_ndn, &nbase, &nsubrdn );
364 ch_free( base_bv.bv_val );
365 ch_free( pbase.bv_val );
366 ch_free( nbase.bv_val );
367 ch_free( sub_bv.bv_val );
368 ch_free( psubrdn.bv_val );
369 ch_free( nsubrdn.bv_val );
371 /* set callback function */
372 cb.sc_response = cookie_callback;
375 /* search subentry to retrieve cookie */
376 si->syncCookie = NULL;
377 be->be_search( &op, &rs );
379 ch_free( op.o_req_dn.bv_val );
380 ch_free( op.o_req_ndn.bv_val );
381 filter_free( op.ors_filter );
382 ch_free( op.ors_filterstr.bv_val );
384 psub = be->be_nsuffix[0];
386 /* setup LDAP SYNC control */
387 sync_ber = ber_alloc_t( LBER_USE_DER );
388 ber_set_option( sync_ber, LBER_OPT_BER_MEMCTX, op.o_tmpmemctx );
390 if ( si->syncCookie ) {
391 ber_printf( sync_ber, "{eO}", abs(si->type), si->syncCookie );
393 ber_printf( sync_ber, "{e}", abs(si->type) );
396 if ( ber_flatten( sync_ber, &sync_bvalp ) == LBER_ERROR ) {
397 ber_free( sync_ber, 1 );
400 ber_free( sync_ber, 1 );
402 sctrls = (LDAPControl**) sl_calloc( 3, sizeof(LDAPControl*), op.o_tmpmemctx );
404 c[0].ldctl_oid = LDAP_CONTROL_SYNC;
405 c[0].ldctl_value = (*sync_bvalp);
406 c[0].ldctl_iscritical = si->type < 0;
410 c[1].ldctl_oid = LDAP_CONTROL_PROXY_AUTHZ;
411 c[1].ldctl_value.bv_val = si->authzId;
412 c[1].ldctl_value.bv_len = strlen( si->authzId );
413 c[1].ldctl_iscritical = 1;
421 err = ldap_set_option( ld, LDAP_OPT_SERVER_CONTROLS, sctrls );
423 ber_bvfree( sync_bvalp );
426 if ( err != LDAP_OPT_SUCCESS )
427 fprintf( stderr, "Could not set controls : %d\n", err );
429 /* Delete Attributes */
430 if ( si->lastmod == LASTMOD_REQ ) {
431 descs = del_descs_lastmod;
436 for ( i = 0; descs[i] != NULL; i++ ) {
437 for ( j = 0; si->attrs[j] != NULL; j++ ) {
438 if ( !strcmp( si->attrs[j], descs[i]->ad_cname.bv_val )) {
439 ch_free( si->attrs[j] );
440 for ( k = j; si->attrs[k] != NULL; k++ ) {
441 si->attrs[k] = si->attrs[k+1];
449 for ( n = 0; si->attrs[ n ] != NULL; n++ ) ;
451 if ( si->lastmod == LASTMOD_REQ ) {
452 descs = add_descs_lastmod;
457 for ( i = 0; descs[i] != NULL; i++ ) {
458 tmp = ( char ** ) ch_realloc( si->attrs,
459 ( n + 2 ) * sizeof( char * ));
462 LDAP_LOG( OPERATION, ERR, "out of memory\n", 0,0,0 );
464 Debug( LDAP_DEBUG_ANY, "out of memory\n", 0,0,0 );
468 si->attrs[ n++ ] = ch_strdup ( descs[i]->ad_cname.bv_val );
469 si->attrs[ n ] = NULL;
472 /* Send LDAP SYNC search */
474 rc = ldap_search_ext( ld, si->base, si->scope, si->filterstr,
475 si->attrs, si->attrsonly, NULL, NULL,
478 if( rc != LDAP_SUCCESS ) {
479 fprintf( stderr, "syncrepl: ldap_search_ext: %s (%d)\n",
480 ldap_err2string( rc ), rc );
484 while (( rc = ldap_result( ld, LDAP_RES_ANY, LDAP_MSG_ONE, NULL, &res )) > 0 ) {
486 for ( msg = ldap_first_message( ld, res );
488 msg = ldap_next_message( ld, msg ) )
490 switch( ldap_msgtype( msg ) ) {
491 case LDAP_RES_SEARCH_ENTRY:
492 entry = syncrepl_message_to_entry( ld, &op, msg,
493 &modlist, &syncstate, &syncUUID, &syncCookie );
494 rc_efree = syncrepl_entry( ld, &op, entry, modlist,
495 syncstate, &syncUUID, &syncCookie, !syncinfo_arrived );
496 if ( syncCookie.bv_len ) {
497 syncrepl_updateCookie( ld, &op, &psub, &syncCookie );
501 for ( ml = modlist; ml != NULL; ml = mlnext ) {
502 mlnext = ml->sml_next;
507 case LDAP_RES_SEARCH_REFERENCE:
509 LDAP_LOG( OPERATION, ERR,
510 "do_syncrepl : reference received\n", 0, 0, 0 );
512 Debug( LDAP_DEBUG_ANY,
513 "do_syncrepl : reference received\n", 0, 0, 0 );
517 case LDAP_RES_SEARCH_RESULT:
518 ldap_parse_result( ld, msg, &err, NULL, NULL, NULL, &rctrls, 0 );
521 ctrl_ber = ber_alloc_t( LBER_USE_DER );
522 ber_set_option( ctrl_ber, LBER_OPT_BER_MEMCTX, op.o_tmpmemctx );
523 ber_write( ctrl_ber, rctrlp->ldctl_value.bv_val, rctrlp->ldctl_value.bv_len, 0 );
524 ber_reset( ctrl_ber, 1 );
526 ber_scanf( ctrl_ber, "{" );
527 if ( ber_peek_tag( ctrl_ber, &len )
528 == LDAP_SYNC_TAG_COOKIE ) {
529 ber_scanf( ctrl_ber, "o", &syncCookie );
532 if (si->type == LDAP_SYNC_REFRESH_AND_PERSIST) {
533 if ( cancel_response ) {
534 if ( syncCookie.bv_len ) {
535 ber_bvfree( si->syncCookie );
536 si->syncCookie = ber_dupbv( NULL, &syncCookie );
539 ber_free( ctrl_ber, 1 );
544 ber_free( ctrl_ber, 1 );
548 if ( syncCookie.bv_len ) {
549 syncrepl_updateCookie( ld, &op, &psub, &syncCookie );
551 syncrepl_del_nonpresent( ld, &op );
553 ber_free( ctrl_ber, 1 );
558 case LDAP_RES_INTERMEDIATE_RESP:
559 ldap_parse_intermediate_resp_result( ld, msg,
560 &retoid, &retdata, 0 );
561 if ( !strcmp( retoid, LDAP_SYNC_INFO ) ) {
562 sync_info_arrived = 1;
563 res_ber = ber_init( retdata );
564 ber_scanf( res_ber, "{e", &syncstate );
566 if ( syncstate == LDAP_SYNC_REFRESH_DONE ) {
567 syncrepl_del_nonpresent( ld, &op );
568 } else if ( syncstate != LDAP_SYNC_NEW_COOKIE ) {
570 LDAP_LOG( OPERATION, ERR,
571 "do_syncrepl : unknown sync info\n", 0, 0, 0 );
573 Debug( LDAP_DEBUG_ANY,
574 "do_syncrepl : unknown sync info\n", 0, 0, 0 );
578 if ( ber_peek_tag( res_ber, &len )
579 == LDAP_SYNC_TAG_COOKIE ) {
580 ber_scanf( res_ber, "o}", &syncCookie );
581 if ( syncCookie.bv_len ) {
582 ber_bvfree( si->syncCookie );
583 si->syncCookie = ber_dupbv( NULL, &syncCookie );
586 if ( syncstate == LDAP_SYNC_NEW_COOKIE ) {
588 LDAP_LOG( OPERATION, ERR,
589 "do_syncrepl : cookie required\n", 0, 0, 0 );
591 Debug( LDAP_DEBUG_ANY,
592 "do_syncrepl : cookie required\n", 0, 0, 0 );
597 ldap_memfree( retoid );
598 ber_bvfree( retdata );
599 ber_free( res_ber, 1 );
603 LDAP_LOG( OPERATION, ERR,"do_syncrepl :"
604 " unknown intermediate "
605 "response\n", 0, 0, 0 );
607 Debug( LDAP_DEBUG_ANY, "do_syncrepl : "
608 "unknown intermediate "
609 "response\n", 0, 0, 0 );
611 ldap_memfree( retoid );
612 ber_bvfree( retdata );
618 LDAP_LOG( OPERATION, ERR, "do_syncrepl : "
619 "unknown message\n", 0, 0, 0 );
621 Debug( LDAP_DEBUG_ANY, "do_syncrepl : "
622 "unknown message\n", 0, 0, 0 );
633 LDAP_LOG( OPERATION, ERR,
634 "do_syncrepl : unknown result\n", 0, 0, 0 );
636 Debug( LDAP_DEBUG_ANY,
637 "do_syncrepl : unknown result\n", 0, 0, 0 );
642 if ( syncCookie.bv_val )
643 ch_free( syncCookie.bv_val );
644 if ( syncUUID.bv_val )
645 ch_free( syncUUID.bv_val );
651 ldap_pvt_thread_mutex_lock( &syncrepl_rq.rq_mutex );
652 ldap_pvt_runqueue_stoptask( &syncrepl_rq, rtask );
653 if ( si->type == LDAP_SYNC_REFRESH_ONLY ) {
654 ldap_pvt_runqueue_resched( &syncrepl_rq, rtask );
656 ldap_pvt_runqueue_remove( &syncrepl_rq, rtask );
658 ldap_pvt_thread_mutex_unlock( &syncrepl_rq.rq_mutex );
664 syncrepl_message_to_entry(
668 Modifications **modlist,
670 struct berval *syncUUID,
671 struct berval *syncCookie
675 BerElement *ber = NULL;
677 struct berval bv = {0, NULL};
680 Modifications **modtail = modlist;
681 Backend *be = op->o_bd;
684 char txtbuf[SLAP_TEXT_BUFLEN];
685 size_t textlen = sizeof txtbuf;
687 struct berval **bvals = NULL;
689 struct berval bdn = {0, NULL};
691 struct berval empty_bv = { 0, NULL };
695 syncinfo_t *si = ( syncinfo_t * ) be->syncinfo;
699 LDAPControl** rctrls = NULL;
700 BerElement* ctrl_ber;
704 if ( ldap_msgtype( msg ) != LDAP_RES_SEARCH_ENTRY ) {
706 LDAP_LOG( OPERATION, ERR,
707 "Message type should be entry (%d)", ldap_msgtype( msg ), 0, 0 );
709 Debug( LDAP_DEBUG_ANY,
710 "Message type should be entry (%d)", ldap_msgtype( msg ), 0, 0 );
715 op->o_tag = LDAP_REQ_ADD;
717 rc = ldap_get_dn_ber( ld, msg, &ber, &bdn );
719 if ( rc != LDAP_SUCCESS ) {
721 LDAP_LOG( OPERATION, ERR,
722 "syncrepl_message_to_entry : dn get failed (%d)", rc, 0, 0 );
724 Debug( LDAP_DEBUG_ANY,
725 "syncrepl_message_to_entry : dn get failed (%d)", rc, 0, 0 );
730 e = ( Entry * ) ch_calloc( 1, sizeof( Entry ));
731 dnPrettyNormal( NULL, &bdn, &e->e_name, &e->e_nname, op->o_tmpmemctx );
735 for ( rc = ldap_get_attribute_ber( ld, msg, ber, &tmp.sml_type, &tmp.sml_bvalues);
737 rc = ldap_get_attribute_ber( ld, msg, ber, &tmp.sml_type, &tmp.sml_bvalues))
739 if ( tmp.sml_type.bv_val == NULL ) break;
741 mod = (Modifications *) ch_malloc( sizeof( Modifications ));
743 mod->sml_op = LDAP_MOD_REPLACE;
744 mod->sml_next = NULL;
745 mod->sml_desc = NULL;
746 mod->sml_type = tmp.sml_type;
747 mod->sml_bvalues = tmp.sml_bvalues;
748 mod->sml_nvalues = tmp.sml_bvalues;
751 modtail = &mod->sml_next;
754 if ( ber_scanf( ber, "}") == LBER_ERROR ) {
756 LDAP_LOG( OPERATION, ERR,
757 "syncrepl_message_to_entry: ber_scanf failed\n", 0, 0, 0 );
759 Debug( LDAP_DEBUG_ANY, "syncrepl_message_to_entry: ber_scanf failed\n",
766 tmpber = ldap_get_message_ber( msg );
767 ber = ber_dup( tmpber );
769 ber_scanf( ber, "{xx" );
771 rc = ldap_int_get_controls( ber, &rctrls );
773 if ( rc != LDAP_SUCCESS ) {
775 LDAP_LOG( OPERATION, ERR,
776 "syncrepl_message_to_entry : control get failed (%d)", rc, 0, 0 );
778 Debug( LDAP_DEBUG_ANY,
779 "syncrepl_message_to_entry : control get failed (%d)", rc, 0, 0 );
786 ctrl_ber = ber_alloc_t( LBER_USE_DER );
787 ber_set_option( ctrl_ber, LBER_OPT_BER_MEMCTX, op->o_tmpmemctx );
788 ber_write( ctrl_ber, rctrlp->ldctl_value.bv_val, rctrlp->ldctl_value.bv_len, 0 );
789 ber_reset( ctrl_ber, 1 );
790 ber_scanf( ctrl_ber, "{eo", syncstate, syncUUID );
791 if ( ber_peek_tag( ctrl_ber, &len ) == LDAP_SYNC_TAG_COOKIE ) {
792 ber_scanf( ctrl_ber, "o}", syncCookie );
794 ber_free( ctrl_ber, 1 );
797 LDAP_LOG( OPERATION, ERR,"syncrepl_message_to_entry : "
798 " rctrls absent\n", 0, 0, 0 );
800 Debug( LDAP_DEBUG_ANY, "syncrepl_message_to_entry :"
801 " rctrls absent\n", 0, 0, 0 );
805 if ( *syncstate == LDAP_SYNC_PRESENT ) {
810 if ( *modlist == NULL ) {
812 LDAP_LOG( OPERATION, ERR,
813 "syncrepl_message_to_entry: no attributes\n", 0, 0, 0 );
815 Debug( LDAP_DEBUG_ANY, "syncrepl_message_to_entry: no attributes\n",
820 rc = slap_mods_check_syncrepl( op, modlist, &text, txtbuf, textlen, NULL );
822 if ( rc != LDAP_SUCCESS ) {
824 LDAP_LOG( OPERATION, ERR,
825 "syncrepl_message_to_entry: mods check (%s)\n", text, 0, 0 );
827 Debug( LDAP_DEBUG_ANY, "syncrepl_message_to_entry: mods check (%s)\n",
833 rc = slap_mods_opattrs_syncrepl( op, *modlist, modtail,
834 &text,txtbuf, textlen );
836 if( rc != LDAP_SUCCESS ) {
838 LDAP_LOG( OPERATION, ERR,
839 "syncrepl_message_to_entry: mods opattrs (%s)\n", text, 0, 0 );
841 Debug( LDAP_DEBUG_ANY, "syncrepl_message_to_entry: mods opattrs (%s)\n",
847 rc = slap_mods2entry_syncrepl( *modlist, &e, 1, &text, txtbuf, textlen );
848 if( rc != LDAP_SUCCESS ) {
850 LDAP_LOG( OPERATION, ERR,
851 "syncrepl_message_to_entry: mods2entry (%s)\n", text, 0, 0 );
853 Debug( LDAP_DEBUG_ANY, "syncrepl_message_to_entry: mods2entry (%s)\n",
866 syncuuid_cmp( const void* v_uuid1, const void* v_uuid2 )
868 const struct berval *uuid1 = v_uuid1;
869 const struct berval *uuid2 = v_uuid2;
870 int rc = uuid1->bv_len - uuid2->bv_len;
872 return ( strcmp( uuid1->bv_val, uuid2->bv_val ) );
880 Modifications* modlist,
882 struct berval* syncUUID,
883 struct berval* syncCookie,
887 Backend *be = op->o_bd;
888 syncinfo_t *si = ( syncinfo_t * ) be->syncinfo;
890 struct berval csn_bv = {0, NULL};
891 struct berval *syncuuid_bv = NULL;
892 char csnbuf[ LDAP_LUTIL_CSNSTR_BUFSIZE ];
894 SlapReply rs = {REP_RESULT};
895 int rc = LDAP_SUCCESS;
897 struct berval base_bv = {0, NULL};
905 ( syncstate == LDAP_SYNC_PRESENT || syncstate == LDAP_SYNC_ADD )) {
906 syncuuid_bv = ber_dupbv( NULL, syncUUID );
907 avl_insert( &si->presentlist, (caddr_t) syncuuid_bv,
908 syncuuid_cmp, avl_dup_error );
911 if ( syncstate == LDAP_SYNC_PRESENT ) {
918 if ( !attr_find( e->e_attrs, slap_schema.si_ad_entryUUID )) {
919 attr_merge_one( e, slap_schema.si_ad_entryUUID, syncUUID, syncUUID );
922 filterstr = (char *) sl_malloc( strlen("entryUUID=") + syncUUID->bv_len + 1, op->o_tmpmemctx );
923 strcpy( filterstr, "entryUUID=" );
924 strcat( filterstr, syncUUID->bv_val );
927 si->syncUUID = syncUUID;
928 si->syncUUID_ndn = NULL;
930 filter = str2filter( filterstr );
931 ber_str2bv( filterstr, strlen(filterstr), 1, &op->ors_filterstr );
932 ch_free( filterstr );
933 op->ors_filter = filter;
934 op->ors_scope = LDAP_SCOPE_SUBTREE;
936 /* get syncrepl cookie of shadow replica from subentry */
937 ber_str2bv( si->base, strlen(si->base), 1, &base_bv );
938 dnPrettyNormal( 0, &base_bv, &op->o_req_dn, &op->o_req_ndn, op->o_tmpmemctx );
939 ch_free( base_bv.bv_val );
941 /* set callback function */
942 op->o_callback = &cb;
943 cb.sc_response = dn_callback;
946 be->be_search( op, &rs );
948 ch_free( op->o_req_dn.bv_val );
949 ch_free( op->o_req_ndn.bv_val );
950 filter_free( op->ors_filter );
951 ch_free( op->ors_filterstr.bv_val );
953 cb.sc_response = null_callback;
955 if ( si->syncUUID_ndn )
956 printf("syncUUID_ndn = %s\n", si->syncUUID_ndn );
958 switch ( syncstate ) {
960 case LDAP_SYNC_MODIFY :
964 if ( si->syncUUID_ndn ) {
965 op->o_req_dn = *si->syncUUID_ndn;
966 op->o_req_ndn = *si->syncUUID_ndn;
967 op->o_tag = LDAP_REQ_DELETE;
968 rc = be->be_delete( op, &rs );
971 if ( rc == LDAP_SUCCESS ||
972 rc == LDAP_REFERRAL ||
973 rc == LDAP_NO_SUCH_OBJECT ||
974 rc == DB_NOTFOUND ) {
975 op->o_tag = LDAP_REQ_ADD;
977 op->o_req_dn = e->e_name;
978 op->o_req_ndn = e->e_nname;
979 rc = be->be_add( op, &rs );
980 if ( rc != LDAP_SUCCESS ) {
981 if ( rc == LDAP_ALREADY_EXISTS ) {
983 LDAP_LOG( OPERATION, ERR,
984 "be_add failed : already exists (%d)\n",
987 Debug( LDAP_DEBUG_ANY,
988 "be_add failed : already exists (%d)\n",
991 } else if ( rc == LDAP_REFERRAL ||
992 rc == LDAP_NO_SUCH_OBJECT ||
993 rc == DB_NOTFOUND ) {
994 syncrepl_add_glue(ld, op, e,
996 syncUUID, syncCookie);
999 LDAP_LOG( OPERATION, ERR,
1000 "be_add failed (%d)\n",
1003 Debug( LDAP_DEBUG_ANY,
1004 "be_add failed (%d)\n",
1013 LDAP_LOG( OPERATION, ERR,
1014 "be_modify/be_delete failed (%d)\n", rc, 0, 0 );
1016 Debug( LDAP_DEBUG_ANY,
1017 "be_modify/be_delete failed (%d)\n", rc, 0, 0 );
1023 case LDAP_SYNC_DELETE :
1024 op->o_tag = LDAP_REQ_DELETE;
1025 be->be_delete( op, &rs );
1030 LDAP_LOG( OPERATION, ERR,
1031 "unknown syncstate\n", 0, 0, 0 );
1033 Debug( LDAP_DEBUG_ANY,
1034 "unknown syncstate\n", 0, 0, 0 );
1041 syncrepl_del_nonpresent(
1046 Backend* be = op->o_bd;
1047 syncinfo_t *si = ( syncinfo_t * ) be->syncinfo;
1049 struct berval base_bv = {0, NULL};
1051 SlapReply rs = {REP_RESULT};
1052 struct berval filterstr_bv = {0, NULL};
1053 struct nonpresent_entry *np_list, *np_prev;
1055 ber_str2bv( si->base, strlen(si->base), 1, &base_bv );
1056 dnPrettyNormal(0, &base_bv, &op->o_req_dn, &op->o_req_ndn, op->o_tmpmemctx );
1057 ch_free( base_bv.bv_val );
1059 filter = str2filter( si->filterstr );
1061 cb.sc_response = nonpresent_callback;
1064 op->o_callback = &cb;
1065 op->o_tag = LDAP_REQ_SEARCH;
1066 op->ors_scope = si->scope;
1067 op->ors_deref = LDAP_DEREF_NEVER;
1068 op->ors_slimit = -1;
1069 op->ors_tlimit = -1;
1070 op->ors_attrsonly = 0;
1071 op->ors_attrs = NULL;
1072 op->ors_filter = filter;
1073 ber_str2bv( si->filterstr, strlen( si->filterstr ), 1, &op->ors_filterstr );
1075 be->be_search( op, &rs );
1077 if ( !LDAP_LIST_EMPTY( &si->nonpresentlist ) ) {
1078 np_list = LDAP_LIST_FIRST( &si->nonpresentlist );
1079 while ( np_list != NULL ) {
1080 LDAP_LIST_REMOVE( np_list, np_link );
1082 np_list = LDAP_LIST_NEXT( np_list, np_link );
1083 op->o_tag = LDAP_REQ_DELETE;
1084 op->o_callback = &cb;
1085 cb.sc_response = null_callback;
1087 op->o_req_dn = *np_prev->dn;
1088 op->o_req_ndn = *np_prev->ndn;
1089 op->o_bd->be_delete( op, &rs );
1090 ber_bvfree( np_prev->dn );
1091 ber_bvfree( np_prev->ndn );
1092 op->o_req_dn.bv_val = NULL;
1093 op->o_req_ndn.bv_val = NULL;
1098 if ( op->o_req_dn.bv_val )
1099 ch_free( op->o_req_dn.bv_val );
1100 if ( op->o_req_ndn.bv_val )
1101 ch_free( op->o_req_ndn.bv_val );
1102 filter_free( op->ors_filter );
1103 ch_free( op->ors_filterstr.bv_val );
1112 Modifications* modlist,
1114 struct berval* syncUUID,
1115 struct berval* syncCookie
1118 Backend *be = op->o_bd;
1119 syncinfo_t *si = op->o_callback->sc_private;
1120 struct berval uuid_bv = {0, NULL};
1124 char uuidbuf[ LDAP_LUTIL_UUIDSTR_BUFSIZE ];
1127 struct berval dn = {0, NULL};
1128 struct berval pdn = {0, NULL};
1129 struct berval ndn = {0, NULL};
1130 struct berval rdn = {0, NULL};
1132 SlapReply rs = {REP_RESULT};
1133 Connection *conn = op->o_conn;
1135 op->o_tag = LDAP_REQ_ADD;
1136 op->o_callback = &cb;
1137 cb.sc_response = null_callback;
1140 ber_dupbv( &dn, &e->e_nname );
1141 ber_dupbv( &pdn, &e->e_nname );
1143 while ( !be_issuffix ( be, &pdn )) {
1144 dnParent( &dn, &pdn );
1145 ch_free( dn.bv_val );
1146 ber_dupbv( &dn, &pdn );
1150 for ( i = 0; i <= levels; i++ ) {
1151 glue = (Entry*) ch_calloc( 1, sizeof(Entry) );
1152 ch_free( dn.bv_val );
1153 ch_free( pdn.bv_val );
1154 ber_dupbv( &dn, &e->e_nname );
1155 ber_dupbv( &pdn, &e->e_nname );
1157 for ( k = 0; k < j; k++ ) {
1158 dnParent( &dn, &pdn );
1159 ch_free( dn.bv_val );
1160 ber_dupbv( &dn, &pdn );
1163 dnPrettyNormal( 0, &dn, &pdn, &ndn, op->o_tmpmemctx );
1164 ber_dupbv( &glue->e_name, &pdn );
1165 ber_dupbv( &glue->e_nname, &ndn );
1166 ch_free( dn.bv_val );
1167 ch_free( pdn.bv_val );
1168 ch_free( ndn.bv_val );
1170 a = ch_calloc( 1, sizeof( Attribute ));
1171 a->a_desc = slap_schema.si_ad_objectClass;
1172 a->a_vals = ch_calloc( 3, sizeof( struct berval ));
1173 ber_str2bv( "top", strlen("top"), 1, &a->a_vals[0] );
1174 ber_str2bv( "glue", strlen("glue"), 1, &a->a_vals[1] );
1175 a->a_vals[2].bv_len = 0;
1176 a->a_vals[2].bv_val = NULL;
1177 a->a_next = glue->e_attrs;
1180 a = ch_calloc( 1, sizeof( Attribute ));
1181 a->a_desc = slap_schema.si_ad_structuralObjectClass;
1182 a->a_vals = ch_calloc( 2, sizeof( struct berval ));
1183 ber_str2bv( "glue", strlen("glue"), 1, &a->a_vals[0] );
1184 a->a_vals[1].bv_len = 0;
1185 a->a_vals[1].bv_val = NULL;
1186 a->a_next = glue->e_attrs;
1189 if ( !strcmp( e->e_nname.bv_val, glue->e_nname.bv_val )) {
1190 op->o_req_dn = e->e_name;
1191 op->o_req_ndn = e->e_nname;
1193 rc = be->be_add ( op, &rs );
1194 if ( rc == LDAP_SUCCESS )
1195 be_entry_release_w( op, e );
1200 op->o_req_dn = glue->e_name;
1201 op->o_req_ndn = glue->e_nname;
1203 rc = be->be_add ( op, &rs );
1204 if ( rc == LDAP_SUCCESS ) {
1205 be_entry_release_w( op, glue );
1207 /* incl. ALREADY EXIST */
1217 syncrepl_updateCookie(
1221 struct berval *syncCookie
1224 Backend *be = op->o_bd;
1225 syncinfo_t *si = ( syncinfo_t * ) be->syncinfo;
1227 Modifications *mlnext;
1229 Modifications *modlist;
1230 Modifications **modtail = &modlist;
1232 struct berval* ocbva = NULL;
1233 struct berval* cnbva = NULL;
1234 struct berval* ssbva = NULL;
1235 struct berval* scbva = NULL;
1240 char txtbuf[SLAP_TEXT_BUFLEN];
1241 size_t textlen = sizeof txtbuf;
1246 struct berval sub_bv = { 0, NULL };
1247 struct berval psubrdn = { 0, NULL };
1250 SlapReply rs = {REP_RESULT};
1252 ocbva = ( struct berval * ) ch_calloc( 4, sizeof( struct berval ));
1253 cnbva = ( struct berval * ) ch_calloc( 2, sizeof( struct berval ));
1254 ssbva = ( struct berval * ) ch_calloc( 2, sizeof( struct berval ));
1255 scbva = ( struct berval * ) ch_calloc( 2, sizeof( struct berval ));
1257 /* update in memory cookie */
1258 if ( si->syncCookie != NULL ) {
1259 ber_bvfree( si->syncCookie );
1261 si->syncCookie = ber_dupbv( NULL, syncCookie );
1262 ber_str2bv( "top", strlen("top"), 1, &ocbva[0] );
1263 ber_str2bv( "subentry", strlen("subentry"), 1, &ocbva[1] );
1264 ber_str2bv( "syncConsumerSubentry",
1265 strlen("syncConsumerSubentry"), 1, &ocbva[2] );
1266 ocbva[3].bv_len = 0;
1267 ocbva[3].bv_val = NULL;
1269 mod = (Modifications *) ch_malloc( sizeof( Modifications ));
1270 mod->sml_op = LDAP_MOD_REPLACE;
1271 mod->sml_next = NULL;
1272 mod->sml_desc = NULL;
1273 ber_str2bv( "objectClass", strlen("objectClass"), 1, &mod->sml_type );
1274 mod->sml_bvalues = ocbva;
1275 mod->sml_nvalues = ocbva;
1277 modtail = &mod->sml_next;
1279 sprintf( substr, "syncrepl%d", si->id );
1280 sprintf( rdnstr, "cn=%s", substr );
1281 ber_str2bv( substr, strlen( substr ), 1, &cnbva[0] );
1282 ber_str2bv( rdnstr, strlen( rdnstr ), 1, &psubrdn );
1283 cnbva[1].bv_len = 0;
1284 cnbva[1].bv_val = NULL;
1285 mod = (Modifications *) ch_malloc( sizeof( Modifications ));
1286 mod->sml_op = LDAP_MOD_REPLACE;
1287 mod->sml_next = NULL;
1288 mod->sml_desc = NULL;
1289 ber_str2bv( "cn", strlen("cn"), 1, &mod->sml_type );
1290 mod->sml_bvalues = cnbva;
1291 mod->sml_nvalues = cnbva;
1293 modtail = &mod->sml_next;
1295 ber_dupbv( &scbva[0], si->syncCookie );
1296 scbva[1].bv_len = 0;
1297 scbva[1].bv_val = NULL;
1298 mod = (Modifications *) ch_malloc( sizeof( Modifications ));
1299 mod->sml_op = LDAP_MOD_REPLACE;
1300 mod->sml_next = NULL;
1301 mod->sml_desc = NULL;
1302 ber_str2bv( "syncreplCookie", strlen("syncreplCookie"),
1303 1, &mod->sml_type );
1304 mod->sml_bvalues = scbva;
1305 mod->sml_nvalues = scbva;
1307 modtail = &mod->sml_next;
1309 ber_str2bv( "{}", strlen("{}"), 1, &ssbva[0] );
1310 ssbva[1].bv_len = 0;
1311 ssbva[1].bv_val = NULL;
1312 mod = (Modifications *) ch_malloc( sizeof( Modifications ));
1313 mod->sml_op = LDAP_MOD_REPLACE;
1314 mod->sml_next = NULL;
1315 mod->sml_desc = NULL;
1316 ber_str2bv( "subtreeSpecification",
1317 strlen("subtreeSpecification"), 1, &mod->sml_type );
1318 mod->sml_bvalues = ssbva;
1319 mod->sml_nvalues = ssbva;
1321 modtail = &mod->sml_next;
1323 rc = slap_mods_check_syncrepl( op, &modlist, &text, txtbuf, textlen, NULL );
1325 if ( rc != LDAP_SUCCESS ) {
1327 LDAP_LOG( OPERATION, ERR,
1328 "syncrepl_updateCookie: mods check (%s)\n", text, 0, 0 );
1330 Debug( LDAP_DEBUG_ANY, "syncrepl_updateCookie: mods check (%s)\n",
1335 op->o_tag = LDAP_REQ_ADD;
1336 rc = slap_mods_opattrs_syncrepl( op, modlist, modtail, &text,txtbuf, textlen );
1338 if( rc != LDAP_SUCCESS ) {
1340 LDAP_LOG( OPERATION, ERR,
1341 "syncrepl_updateCookie: mods opattrs (%s)\n", text, 0, 0 );
1343 Debug( LDAP_DEBUG_ANY, "syncrepl_updateCookie: mods opattrs (%s)\n",
1348 e = ( Entry * ) ch_calloc( 1, sizeof( Entry ));
1350 build_new_dn( &sub_bv, pdn, &psubrdn );
1351 dnPrettyNormal( NULL, &sub_bv, &e->e_name, &e->e_nname, op->o_tmpmemctx );
1352 ch_free( sub_bv.bv_val );
1353 ch_free( psubrdn.bv_val );
1357 rc = slap_mods2entry_syncrepl( modlist, &e, 1, &text, txtbuf, textlen );
1359 if( rc != LDAP_SUCCESS ) {
1361 LDAP_LOG( OPERATION, ERR,
1362 "syncrepl_updateCookie: mods2entry (%s)\n", text, 0, 0 );
1364 Debug( LDAP_DEBUG_ANY, "syncrepl_updateCookie: mods2entry (%s)\n",
1369 cb.sc_response = null_callback;
1372 op->o_callback = &cb;
1373 op->o_req_dn = e->e_name;
1374 op->o_req_ndn = e->e_nname;
1376 /* update persistent cookie */
1377 update_cookie_retry:
1378 op->o_tag = LDAP_REQ_MODIFY;
1379 op->orm_modlist = modlist;
1380 rc = be->be_modify( op, &rs );
1381 if ( rc != LDAP_SUCCESS ) {
1382 if ( rc == LDAP_REFERRAL ||
1383 rc == LDAP_NO_SUCH_OBJECT ||
1384 rc == DB_NOTFOUND ) {
1385 op->o_tag = LDAP_REQ_ADD;
1387 rc = be->be_add( op, &rs );
1388 if ( rc != LDAP_SUCCESS ) {
1389 if ( rc == LDAP_ALREADY_EXISTS ) {
1390 goto update_cookie_retry;
1391 } else if ( rc == LDAP_REFERRAL ||
1392 rc == LDAP_NO_SUCH_OBJECT ||
1393 rc == DB_NOTFOUND ) {
1395 LDAP_LOG( OPERATION, ERR,
1396 "cookie will be non-persistent\n",
1399 Debug( LDAP_DEBUG_ANY,
1400 "cookie will be non-persistent\n",
1405 LDAP_LOG( OPERATION, ERR,
1406 "be_add failed (%d)\n",
1409 Debug( LDAP_DEBUG_ANY,
1410 "be_add failed (%d)\n",
1419 LDAP_LOG( OPERATION, ERR,
1420 "be_modify failed (%d)\n", rc, 0, 0 );
1422 Debug( LDAP_DEBUG_ANY,
1423 "be_modify failed (%d)\n", rc, 0, 0 );
1433 for ( ml = modlist; ml != NULL; ml = mlnext ) {
1434 mlnext = ml->sml_next;
1443 int slap_mods_check_syncrepl(
1445 Modifications **mlp,
1452 Backend *be = op->o_bd;
1453 syncinfo_t *si = ( syncinfo_t * ) be->syncinfo;
1454 AttributeDescription** descs;
1456 Modifications *prevml = NULL;
1457 Modifications *nextml = NULL;
1458 Modifications *ml = *mlp;
1460 while ( ml != NULL ) {
1461 AttributeDescription *ad = NULL;
1463 /* convert to attribute description */
1464 rc = slap_bv2ad( &ml->sml_type, &ml->sml_desc, text );
1466 if( rc != LDAP_SUCCESS ) {
1467 snprintf( textbuf, textlen, "%s: %s",
1468 ml->sml_type.bv_val, *text );
1475 if ( si->lastmod == LASTMOD_REQ ) {
1476 descs = del_descs_lastmod;
1481 for ( i = 0; descs[i] != NULL; i++ ) {
1482 if ( ad == descs[i] ) {
1483 if ( prevml == NULL ) {
1484 mlp = &ml->sml_next;
1487 prevml->sml_next = ml->sml_next;
1489 slap_mod_free( &ml->sml_mod, 0 );
1490 nextml = ml->sml_next;
1497 if( slap_syntax_is_binary( ad->ad_type->sat_syntax )
1498 && !slap_ad_is_binary( ad )) {
1499 /* attribute requires binary transfer */
1500 snprintf( textbuf, textlen,
1501 "%s: requires ;binary transfer",
1502 ml->sml_type.bv_val );
1504 return LDAP_UNDEFINED_TYPE;
1507 if( !slap_syntax_is_binary( ad->ad_type->sat_syntax )
1508 && slap_ad_is_binary( ad )) {
1509 /* attribute requires binary transfer */
1510 snprintf( textbuf, textlen,
1511 "%s: disallows ;binary transfer",
1512 ml->sml_type.bv_val );
1514 return LDAP_UNDEFINED_TYPE;
1517 if( slap_ad_is_tag_range( ad )) {
1518 /* attribute requires binary transfer */
1519 snprintf( textbuf, textlen,
1520 "%s: inappropriate use of tag range option",
1521 ml->sml_type.bv_val );
1523 return LDAP_UNDEFINED_TYPE;
1526 if ( is_at_obsolete( ad->ad_type ) &&
1527 ( ml->sml_op == LDAP_MOD_ADD || ml->sml_values != NULL ) ) {
1529 * attribute is obsolete,
1530 * only allow replace/delete with no values
1532 snprintf( textbuf, textlen,
1533 "%s: attribute is obsolete",
1534 ml->sml_type.bv_val );
1536 return LDAP_CONSTRAINT_VIOLATION;
1542 if( ml->sml_values != NULL ) {
1544 slap_syntax_validate_func *validate =
1545 ad->ad_type->sat_syntax->ssyn_validate;
1546 slap_syntax_transform_func *pretty =
1547 ad->ad_type->sat_syntax->ssyn_pretty;
1549 if( !pretty && !validate ) {
1550 *text = "no validator for syntax";
1551 snprintf( textbuf, textlen,
1552 "%s: no validator for syntax %s",
1553 ml->sml_type.bv_val,
1554 ad->ad_type->sat_syntax->ssyn_oid );
1556 return LDAP_INVALID_SYNTAX;
1560 * check that each value is valid per syntax
1561 * and pretty if appropriate
1563 for( nvals = 0; ml->sml_values[nvals].bv_val; nvals++ ) {
1564 struct berval pval = {0, NULL};
1566 rc = pretty( ad->ad_type->sat_syntax,
1567 &ml->sml_values[nvals], &pval, ctx );
1569 rc = validate( ad->ad_type->sat_syntax,
1570 &ml->sml_values[nvals] );
1574 snprintf( textbuf, textlen,
1575 "%s: value #%ld invalid per syntax",
1576 ml->sml_type.bv_val, (long) nvals );
1578 return LDAP_INVALID_SYNTAX;
1582 ber_memfree( ml->sml_values[nvals].bv_val );
1583 ml->sml_values[nvals] = pval;
1588 * a rough single value check... an additional check is needed
1589 * to catch add of single value to existing single valued attribute
1591 if ((ml->sml_op == LDAP_MOD_ADD || ml->sml_op == LDAP_MOD_REPLACE)
1592 && nvals > 1 && is_at_single_value( ad->ad_type )) {
1593 snprintf( textbuf, textlen,
1594 "%s: multiple values provided",
1595 ml->sml_type.bv_val );
1597 return LDAP_CONSTRAINT_VIOLATION;
1600 if( nvals && ad->ad_type->sat_equality &&
1601 ad->ad_type->sat_equality->smr_normalize ) {
1602 ml->sml_nvalues = ch_malloc( (nvals+1)*sizeof(struct berval) );
1603 for( nvals = 0; ml->sml_values[nvals].bv_val; nvals++ ) {
1604 rc = ad->ad_type->sat_equality->smr_normalize( 0,
1605 ad->ad_type->sat_syntax, ad->ad_type->sat_equality,
1606 &ml->sml_values[nvals], &ml->sml_nvalues[nvals], ctx );
1609 LDAP_LOG( OPERATION, DETAIL1,
1610 "str2entry: NULL (ssyn_normalize %d)\n", rc, 0, 0 );
1612 Debug( LDAP_DEBUG_ANY,
1613 "<= str2entry NULL (ssyn_normalize %d)\n", rc, 0, 0 );
1615 snprintf( textbuf, textlen,
1616 "%s: value #%ld normalization failed",
1617 ml->sml_type.bv_val, (long) nvals );
1622 ml->sml_nvalues[nvals].bv_val = NULL;
1623 ml->sml_nvalues[nvals].bv_len = 0;
1630 return LDAP_SUCCESS;
1634 int slap_mods_opattrs_syncrepl(
1636 Modifications *mods,
1637 Modifications **modtail,
1639 char *textbuf, size_t textlen )
1641 struct berval name = {0, NULL};
1642 struct berval timestamp = {0, NULL};
1643 struct berval csn = {0, NULL};
1644 struct berval nname = {0, NULL};
1645 char timebuf[ LDAP_LUTIL_GENTIME_BUFSIZE ];
1646 char csnbuf[ LDAP_LUTIL_CSNSTR_BUFSIZE ];
1648 Backend *be = op->o_bd;
1649 syncinfo_t *si = ( syncinfo_t * ) be->syncinfo;
1651 int mop = LDAP_MOD_REPLACE;
1653 assert( modtail != NULL );
1654 assert( *modtail == NULL );
1656 if( si->lastmod == LASTMOD_GEN ) {
1658 time_t now = slap_get_time();
1660 ldap_pvt_thread_mutex_lock( &gmtime_mutex );
1661 ltm = gmtime( &now );
1662 lutil_gentime( timebuf, sizeof(timebuf), ltm );
1664 csn.bv_len = lutil_csnstr( csnbuf, sizeof( csnbuf ), 0, 0 );
1665 ldap_pvt_thread_mutex_unlock( &gmtime_mutex );
1666 csn.bv_val = csnbuf;
1668 timestamp.bv_val = timebuf;
1669 timestamp.bv_len = strlen(timebuf);
1671 if( op->o_dn.bv_len == 0 ) {
1672 name.bv_val = SLAPD_ANONYMOUS;
1673 name.bv_len = sizeof(SLAPD_ANONYMOUS)-1;
1681 if( op->o_tag == LDAP_REQ_ADD ) {
1682 struct berval tmpval = {0, NULL};
1684 if( global_schemacheck ) {
1685 int rc = mods_structural_class( mods, &tmpval,
1686 text, textbuf, textlen );
1687 if( rc != LDAP_SUCCESS ) {
1691 mod = (Modifications *) ch_malloc( sizeof( Modifications ) );
1693 mod->sml_type.bv_val = NULL;
1694 mod->sml_desc = slap_schema.si_ad_structuralObjectClass;
1695 mod->sml_values = (BerVarray) ch_malloc( 2 * sizeof( struct berval ) );
1696 ber_dupbv( &mod->sml_values[0], &tmpval );
1697 mod->sml_values[1].bv_len = 0;
1698 mod->sml_values[1].bv_val = NULL;
1699 assert( mod->sml_values[0].bv_val );
1700 mod->sml_nvalues = (BerVarray) ch_malloc( 2 * sizeof( struct berval ) );
1701 ber_dupbv( &mod->sml_nvalues[0], &tmpval );
1702 mod->sml_nvalues[1].bv_len = 0;
1703 mod->sml_nvalues[1].bv_val = NULL;
1704 assert( mod->sml_nvalues[0].bv_val );
1706 modtail = &mod->sml_next;
1709 if( si->lastmod == LASTMOD_GEN ) {
1710 mod = (Modifications *) ch_malloc( sizeof( Modifications ) );
1712 mod->sml_type.bv_val = NULL;
1713 mod->sml_desc = slap_schema.si_ad_creatorsName;
1714 mod->sml_values = (BerVarray) ch_malloc( 2 * sizeof( struct berval ) );
1715 ber_dupbv( &mod->sml_values[0], &name );
1716 mod->sml_values[1].bv_len = 0;
1717 mod->sml_values[1].bv_val = NULL;
1718 assert( mod->sml_values[0].bv_val );
1719 mod->sml_nvalues = (BerVarray) ch_malloc( 2 * sizeof( struct berval ) );
1720 ber_dupbv( &mod->sml_nvalues[0], &nname );
1721 mod->sml_nvalues[1].bv_len = 0;
1722 mod->sml_nvalues[1].bv_val = NULL;
1723 assert( mod->sml_nvalues[0].bv_val );
1725 modtail = &mod->sml_next;
1727 mod = (Modifications *) ch_malloc( sizeof( Modifications ) );
1729 mod->sml_type.bv_val = NULL;
1730 mod->sml_desc = slap_schema.si_ad_createTimestamp;
1731 mod->sml_values = (BerVarray) ch_malloc( 2 * sizeof( struct berval ) );
1732 ber_dupbv( &mod->sml_values[0], ×tamp );
1733 mod->sml_values[1].bv_len = 0;
1734 mod->sml_values[1].bv_val = NULL;
1735 assert( mod->sml_values[0].bv_val );
1736 mod->sml_nvalues = NULL;
1738 modtail = &mod->sml_next;
1742 if( si->lastmod == LASTMOD_GEN ) {
1743 mod = (Modifications *) ch_malloc( sizeof( Modifications ) );
1745 mod->sml_type.bv_val = NULL;
1746 mod->sml_desc = slap_schema.si_ad_entryCSN;
1747 mod->sml_values = (BerVarray) ch_malloc( 2 * sizeof( struct berval ) );
1748 ber_dupbv( &mod->sml_values[0], &csn );
1749 mod->sml_values[1].bv_len = 0;
1750 mod->sml_values[1].bv_val = NULL;
1751 assert( mod->sml_values[0].bv_val );
1752 mod->sml_nvalues = NULL;
1754 modtail = &mod->sml_next;
1756 mod = (Modifications *) ch_malloc( sizeof( Modifications ) );
1758 mod->sml_type.bv_val = NULL;
1759 mod->sml_desc = slap_schema.si_ad_modifiersName;
1760 mod->sml_values = (BerVarray) ch_malloc( 2 * sizeof( struct berval ) );
1761 ber_dupbv( &mod->sml_values[0], &name );
1762 mod->sml_values[1].bv_len = 0;
1763 mod->sml_values[1].bv_val = NULL;
1764 assert( mod->sml_values[0].bv_val );
1765 mod->sml_nvalues = (BerVarray) ch_malloc( 2 * sizeof( struct berval ) );
1766 ber_dupbv( &mod->sml_nvalues[0], &nname );
1767 mod->sml_nvalues[1].bv_len = 0;
1768 mod->sml_nvalues[1].bv_val = NULL;
1769 assert( mod->sml_nvalues[0].bv_val );
1771 modtail = &mod->sml_next;
1773 mod = (Modifications *) ch_malloc( sizeof( Modifications ) );
1775 mod->sml_type.bv_val = NULL;
1776 mod->sml_desc = slap_schema.si_ad_modifyTimestamp;
1777 mod->sml_values = (BerVarray) ch_malloc( 2 * sizeof( struct berval ) );
1778 ber_dupbv( &mod->sml_values[0], ×tamp );
1779 mod->sml_values[1].bv_len = 0;
1780 mod->sml_values[1].bv_val = NULL;
1781 assert( mod->sml_values[0].bv_val );
1782 mod->sml_nvalues = NULL;
1784 modtail = &mod->sml_next;
1788 return LDAP_SUCCESS;
1793 int slap_mods2entry_syncrepl(
1794 Modifications *mods,
1798 char *textbuf, size_t textlen )
1800 Attribute **tail = &(*e)->e_attrs;
1801 assert( *tail == NULL );
1805 for( ; mods != NULL; mods = mods->sml_next ) {
1808 assert( mods->sml_desc != NULL );
1810 attr = attr_find( (*e)->e_attrs, mods->sml_desc );
1812 if( attr != NULL ) {
1813 #define SLURPD_FRIENDLY
1814 #ifdef SLURPD_FRIENDLY
1818 snprintf( textbuf, textlen,
1819 "attribute '%s' provided more than once",
1820 mods->sml_desc->ad_cname.bv_val );
1821 return LDAP_TYPE_OR_VALUE_EXISTS;
1824 for( i=0; attr->a_vals[i].bv_val; i++ ) {
1827 for( j=0; mods->sml_values[j].bv_val; j++ ) {
1832 attr->a_vals = ch_realloc( attr->a_vals,
1833 sizeof( struct berval ) * (i+j) );
1835 /* should check for duplicates */
1837 AC_MEMCPY( &attr->a_vals[i], mods->sml_values,
1838 sizeof( struct berval ) * j );
1840 if( attr->a_nvals ) {
1841 attr->a_nvals = ch_realloc( attr->a_nvals,
1842 sizeof( struct berval ) * (i+j) );
1844 AC_MEMCPY( &attr->a_nvals[i], mods->sml_nvalues,
1845 sizeof( struct berval ) * j );
1847 /* trim the mods array */
1848 ch_free( mods->sml_nvalues );
1849 mods->sml_nvalues = NULL;
1854 snprintf( textbuf, textlen,
1855 "attribute '%s' provided more than once",
1856 mods->sml_desc->ad_cname.bv_val );
1857 return LDAP_TYPE_OR_VALUE_EXISTS;
1861 if( mods->sml_values[1].bv_val != NULL ) {
1862 /* check for duplicates */
1864 MatchingRule *mr = mods->sml_desc->ad_type->sat_equality;
1866 /* check if the values we're adding already exist */
1867 if( mr == NULL || !mr->smr_match ) {
1868 for ( i = 0; mods->sml_bvalues[i].bv_val != NULL; i++ ) {
1869 /* test asserted values against themselves */
1870 for( j = 0; j < i; j++ ) {
1871 if ( bvmatch( &mods->sml_bvalues[i],
1872 &mods->sml_bvalues[j] ) ) {
1873 /* value exists already */
1874 snprintf( textbuf, textlen,
1875 "%s: value #%d provided more than once",
1876 mods->sml_desc->ad_cname.bv_val, j );
1877 return LDAP_TYPE_OR_VALUE_EXISTS;
1884 const char *text = NULL;
1885 char textbuf[ SLAP_TEXT_BUFLEN ] = { '\0' };
1887 rc = modify_check_duplicates( mods->sml_desc, mr,
1888 NULL, mods->sml_bvalues, 0,
1889 &text, textbuf, sizeof( textbuf ) );
1891 if ( rc != LDAP_SUCCESS ) {
1897 attr = ch_calloc( 1, sizeof(Attribute) );
1899 /* move ad to attr structure */
1900 attr->a_desc = mods->sml_desc;
1902 /* move values to attr structure */
1903 /* should check for duplicates */
1904 attr->a_vals = mods->sml_values;
1906 attr->a_nvals = mods->sml_nvalues;
1909 tail = &attr->a_next;
1912 return LDAP_SUCCESS;
1916 avl_ber_bvfree( void *bv )
1921 if ( ((struct berval *)bv)->bv_val != NULL ) {
1922 ber_memfree ( ((struct berval *)bv)->bv_val );
1924 ber_memfree ( (char *) bv );
1933 syncinfo_t *si = op->o_callback->sc_private;
1936 if ( rs->sr_type != REP_SEARCH ) return LDAP_SUCCESS;
1938 a = attr_find( rs->sr_entry->e_attrs, slap_schema.si_ad_syncreplCookie );
1941 si->syncCookie = NULL;
1943 si->syncCookie = ber_dupbv( NULL, &a->a_vals[0] );
1945 return LDAP_SUCCESS;
1954 syncinfo_t *si = op->o_callback->sc_private;
1956 if ( rs->sr_type == REP_SEARCH ) {
1957 si->syncUUID_ndn = &rs->sr_entry->e_nname;
1960 return LDAP_SUCCESS;
1964 nonpresent_callback(
1969 syncinfo_t *si = op->o_callback->sc_private;
1972 struct berval* present_uuid = NULL;
1974 SlapReply rs_cb = {REP_RESULT};
1975 struct nonpresent_entry *np_entry;
1977 if ( rs->sr_type == REP_RESULT ) {
1978 count = avl_free( si->presentlist, avl_ber_bvfree );
1979 return LDAP_SUCCESS;
1980 } else if ( rs->sr_type == REP_SEARCH ) {
1981 a = attr_find( rs->sr_entry->e_attrs, slap_schema.si_ad_entryUUID );
1986 present_uuid = avl_find( si->presentlist, &a->a_vals[0], syncuuid_cmp );
1988 if ( present_uuid == NULL ) {
1989 np_entry = (struct nonpresent_entry *)
1990 ch_calloc( 1, sizeof( struct nonpresent_entry ));
1991 np_entry->dn = ber_dupbv( NULL, &rs->sr_entry->e_name );
1992 np_entry->ndn = ber_dupbv( NULL, &rs->sr_entry->e_nname );
1993 LDAP_LIST_INSERT_HEAD( &si->nonpresentlist, np_entry, np_link );
1995 avl_delete( &si->presentlist,
1996 &a->a_vals[0], syncuuid_cmp );
1998 return LDAP_SUCCESS;
2000 return LDAP_SUCCESS;
2011 if ( rs->sr_err != LDAP_SUCCESS &&
2012 rs->sr_err != LDAP_REFERRAL &&
2013 rs->sr_err != LDAP_ALREADY_EXISTS &&
2014 rs->sr_err != LDAP_NO_SUCH_OBJECT &&
2015 rs->sr_err != DB_NOTFOUND ) {
2017 LDAP_LOG( OPERATION, ERR,
2018 "null_callback : error code 0x%x\n",
2021 Debug( LDAP_DEBUG_ANY,
2022 "null_callback : error code 0x%x\n",
2026 return LDAP_SUCCESS;
2031 str2clist( char **out, char *in, const char *brkstr )
2040 /* find last element in list */
2041 for (i = 0; out && out[i]; i++);
2043 /* protect the input string from strtok */
2044 str = ch_strdup( in );
2046 /* Count words in string */
2048 for ( s = str; *s; s++ ) {
2049 if ( strchr( brkstr, *s ) != NULL ) {
2054 out = ch_realloc( out, ( i + j + 1 ) * sizeof( char * ) );
2056 for ( s = ldap_pvt_strtok( str, brkstr, &lasts );
2058 s = ldap_pvt_strtok( NULL, brkstr, &lasts ) )
2060 *new = ch_strdup( s );